[ ƒgƒbƒv ] [ English ]
ƒXƒ[ƒ\ƒ“Î, ƒXƒ[ƒ\ƒiƒCƒg
‚·‚ë[‚»‚ñ‚¹‚«
Slawsonite
”Œ©”N: 1977”N (ƒAƒƒŠƒJ, Martin Bridge‘w), 1980”N (“ú–{)
ŽY’nƒŠƒXƒg: ƒXƒ[ƒ\ƒ“΂̎Y’n (10ƒ–Š)
- SrAl2Si2O8
- (Sr,Ca)Al2Si2O8
- [Sr2+][(AlSiO4)2]2-
- FÊ: –³, ŠD
- ð: ”’
- Œõ‘ò: ƒKƒ‰ƒX
- “§‰ß: “§–¾
- ™œŠJ: {001}1•ûŒüŠ®‘S, {010}1•ûŒü–¾—Ä
- d“x: 5.5-6.5
- ӊd: 3.3
- »Œn: ’PŽÎ, ŽOŽÎ
- ‘ÎÌ: 2/m, P21/a
- ŠiŽq: a=8.9, b=9.3, c=8.3, β=90.3